Telecommunications and Networking AWG Module DWDM Multiplexer 100GHz Channel Spacing Low Loss High Isolation
HJY’s cutting-edge fiber optics DWDM Module: AWG-powered passive Mux/Demultiplexer with 100GHz channel spacing, high isolation & low loss, optimized for metro access and large-scale telecommunications/networking deployments.
Silica-on-silicon-based AAWG DWDM Multiplexer from HJY—athermal design, 100GHz channel spacing, and passive operation deliver superior performance for telecommunications, networking, and optical communication applications.
Optimized for ring/point-to-point networks, HJY’s DWDM Multiplexer/Demultiplexer uses advanced AWG technology, offering 100GHz spacing, low loss, high isolation for passive telecommunications and optical networking systems.
Key Features
- Low insertion loss for optimal signal transmission
- High isolation between channels
- Low Polarization Dependent Loss (PDL)
- Compact, space-saving design
- Excellent channel-to-channel uniformity
- Wide operating wavelength range
- Broad operating temperature: -20°C to 70°C
Applications
- DWDM systems and networks
- PON (Passive Optical Network) infrastructure
- CATV transmission links
- Fiber optical amplifiers
- Wavelength routing systems
Technical Specifications
| Parameter | Unit | Specifications |
| ITU Band | GHz | ITU, C-band |
| Channel Spacing | GHz | 100 |
| Number of channels |
| 40CH | 48CH |
| Wavelength accuracy | nm | 0.05 Max |
| Insertion Loss | dB | 3.5 | 4.0 Max |
| -1dB passband | nm | 0.3 Min |
| -3dB passband | nm | 0.5 Min |
| Isolation - Adjacent Channel | dB | 25 Min |
| Isolation - Non-adjacent Channel | dB | 30 Min |
| Total Crosstalk | dB | 23 Min |
| Ripple in Passband | dB | 0.75 Max |
| Polarization Dependent Loss | dB | 0.5 Max |
| Uniformity | dB | 1.5 Max |
| Directivity | dB | 50 Min |
| Return Loss | dB | 45 Min |
| Polarization Mode Dispersion | ps | 0.5 Max |
| Power Handling | mW | 300 Max |
| Fiber Type |
| Corning SMF-28 / SMF-28e or customize |
| Operating Temperature | °C | 5~70 |
| Storage Temperature | °C | -40~85 |
| Package Weight |
| 0.5kg |
| Dimensions | mm | (L)120*(W)70*(H)12.7 |
Note: Specifications include connectors.
Mechanical Drawings
The packaged dimensions are 120mm × 70mm × 10mm for Mux/Demux modules.
Packing:
Order information
| AAWGM | xx | x | x | x | xx | xxx | x | x |
| Package | Module Type | Channel Space | Pass band Profile | Channel Number | Start Channel | Com | Pass |
A=Athermal
A=Array
W=Wavelength
G=Grating
M=Module | 1U=1U
2U=2U
ST=Box | M=Mux
D=Demux
1=Mux and Demux | 1=100GHz
2=50GHz | F=Flat-top
G=Gauss | 32=32
40=40
48=48 | C17=C17
C21=C21 | 0=None
1=FC/UPC
2=FC/APC
3=SC/UPC
4=SC/APC
5=LC/UPC
6=LC/APC | 0=None
1=FC/UPC
2=FC/APC
3=SC/UPC
4=SC/APC
5=LC/UPC
6=LC/APC |
